Intelligent circulating disinfection and utilization device for condensate water of sterilizer

Abstract

The invention provides a sterilizer condensate water intelligent circulation disinfection and utilization device, and relates to the technical field of sterilizers, the sterilizer condensate water intelligent circulation disinfection and utilization device comprises a disinfection box, a disinfection cylinder, a filter cylinder, a first water pump box and a controller, the disinfection box is integrally of a square structure, the disinfection cylinder is arranged at one end of the disinfection box, the filter cylinder is connected with the disinfection box through a pipeline, and a water return port is formed in the disinfection box; a detection box is arranged on one side of the disinfection cylinder, a second water pump box and a third water pump box are arranged in the first water pump box, the disinfection box and the disinfection cylinder are connected with the water inlet end and the water outlet end of the second water pump box respectively, and a water outlet and a detection opening are formed in the bottom of the side face of the disinfection cylinder. And two continuous disinfection and sterilization procedures are carried out after filtration, and the treated water is detected, and the operation is repeated when the sterilization effect is not met, so that the sterilization effect is ensured, and the condensate water generated in the working process of the sterilizer is recycled.

Description

Technical Field

[0001] The present invention belongs to the technical field of sterilizers, and more specifically, particularly relates to an intelligent circulation disinfection and utilization device for condensed water of a sterilizer. Background Art

[0002] Sterilizer is an instrument specially used to kill or remove all microorganisms on the transmission medium. Sterilizer is widely used in hospitals, clinics and laboratories to sterilize surgical instruments, dental handpieces and other medical equipment efficiently and thoroughly. Sterilizer is an indispensable equipment in the medical and health field. It effectively kills various microorganisms in a variety of ways, ensuring the safe use of medical devices and the sterility of the experimental environment.

[0003] Traditional sterilizers will produce a large amount of condensed water during operation. This condensed water is directly discharged into the sewer, which not only wastes precious water resources but also may pollute the environment. Therefore, the condensed water discharged from the sterilizer needs to be recycled and treated.

[0004] In view of the existing structure and deficiencies, improvements are made to provide a sterilizer condensate water intelligent circulation disinfection and utilization device. Summary of the invention

[0005] In order to solve the above technical problems, the present invention provides a sterilizer condensate water intelligent circulation disinfection and utilization device to solve the above problems.

[0006] A device for intelligent circulation and disinfection of condensed water from a sterilizer, comprising a disinfection box, a disinfection cylinder, a filter cylinder, a first water pump box and a controller. The disinfection box is generally square in structure, the disinfection cylinder is arranged at one end of the disinfection box, the filter cylinder is connected to the disinfection box through a pipe, a return port is provided on the disinfection box, a detection box is provided on one side of the disinfection cylinder, a second water pump box and a third water pump box are provided inside the first water pump box, the disinfection box and the disinfection cylinder are respectively connected to the water inlet and water outlet of the second water pump box, a drain port and a detection port are provided at the bottom of the side of the disinfection cylinder, the detection box is connected to the detection port through a pipe, the detection box is connected to the water inlet of the third water pump box, the water outlet of the third water pump box is connected to the return port on the disinfection box through a pipe, a water quality detection sensor is provided inside the detection box, and the water quality detection sensor and the water pump in the first water pump box are electrically connected to the controller.

[0007] Preferably, partitions are provided on both sides of the disinfection box, and layered shelves are symmetrically provided inside the disinfection box. The layered shelves located on the upper layer divide the internal space of the disinfection box into two groups of upper and lower disinfection cavities, and the layered shelves located on the lower layer are arranged close to the bottom plate of the disinfection box.

[0008] Preferably, a water leakage hole is provided on the layered rack located on the upper layer, and the two groups of disinfection chambers are interconnected through the water leakage hole. The water leakage hole is located directly below the water return port, and the filter cartridge is interconnected with the disinfection chamber located on the upper layer inside the disinfection box, and the second water pump box is interconnected with the disinfection chamber located on the lower layer inside the disinfection box.

[0009] Preferably, the cross-section of the layered rack is in a "concave" shape, a guide groove is opened on the layered rack, a first water diversion pipe is arranged below the return water port, a second water diversion pipe is arranged below the leakage hole, a gap is left between the first water diversion pipe and the second water diversion pipe and the layered rack, an electric valve is also installed in the leakage hole, and the electric valve is electrically connected to the controller.

[0010] Preferably, ultraviolet disinfection lamps are evenly and equidistantly arranged on the top of the disinfection chamber inside the disinfection box, and liquid level sensors are provided in the two disinfection chambers corresponding to the two layered shelves. The ultraviolet disinfection lamps and the liquid level sensors are electrically connected to the controller.

[0011] Preferably, the filter cartridge is an overall cylindrical structure, and an inverted truncated cone structure is provided at the bottom of the filter cartridge. The upper portion of the filter cartridge is open, and a filter screen is installed at the open portion. An adsorption layer is provided at the lower portion of the filter screen, and the adsorption layer is formed by filling activated carbon particles.

[0012] Preferably, a functional tube is provided on the pipeline between the filter cartridge and the disinfection box, a flow sensor and an electric valve are provided in the functional tube, and the flow sensor and the electric valve are both electrically connected to the controller.

[0013] Preferably, mounting seats are arranged in a circular array inside the disinfection cylinder, and electric heating plates are arranged on the mounting seats. The electric heating plates are made of insulating heat-conductive material as a whole, and electric heating wires are embedded inside the electric heating plates, and the electric heating wires are electrically connected to the controller.

[0014] Preferably, the drain outlet and the detection port are arranged at the same horizontal height, both of which are arranged close to the bottom of the disinfection cylinder, and the drain outlet and the detection port are arranged at 90°.

[0015] Preferably, a top plate is provided on the top of the sterilizing cylinder, a stirring motor is provided on the top plate, an output end of the stirring motor passes through the top plate and is provided with a stirring rod, and a spiral stirring blade is provided on the stirring rod; the stirring motor is electrically connected to the controller.

[0016] Compared with the prior art, the present invention has the following beneficial effects:

[0017] The disinfection device provided by the present invention first filters the condensed water, and then performs two consecutive disinfection and sterilization processes after filtration. By testing the treated water, the operation is repeated when it does not meet the sterilization effect to ensure the sterilization effect, thereby recycling the condensed water generated during the operation of the sterilizer. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the three-dimensional structure of the present invention;

[0019] Figure 2 It is a schematic diagram of the connection structure of the third water pump box of the present invention;

[0020] Figure 3 It is a schematic diagram of the connection structure of the filter cartridge of the present invention;

[0021] Figure 4 It is a schematic diagram of the connection structure of the second water pump box of the present invention;

[0022] Figure 5 It is a schematic diagram of the layered frame connection structure of the present invention;

[0023] Figure 6 This is a schematic diagram of the top plate connection explosion structure of the present invention;

[0024] Figure 7 It is a schematic diagram of the connection structure of the disinfection cylinder of the present invention;

[0025] Figure 8 It is a schematic diagram of the connection structure of the stirring blades of the present invention;

[0026] Fig. 9 It is a schematic diagram of the connection structure of the disinfection box of the present invention;

[0027] Fig.10 It is a schematic diagram of the filter screen connection structure of the present invention.

[0028] In the figure, the correspondence between the structure names and the reference numbers is: 1. Disinfection box; 2. Disinfection cylinder; 3. Filter cylinder; 4. Second water pump box; 5. Top plate; 6. Detection box; 7. Third water pump box; 8. Partition; 11. Layered rack; 12. Guide groove; 13. Return water port; 14. First water diversion pipe; 15. Second water diversion pipe; 16. Ultraviolet disinfection lamp; 21. Drain port; 22. Mounting seat; 23. Electric heating plate; 31. Filter net; 32. Functional pipe; 51. Stirring motor; 52. Stirring blade. DETAILED DESCRIPTION

[0029] The following embodiments of the present invention are described in further detail in conjunction with the accompanying drawings and examples. The following examples are used to illustrate the present invention, but are not intended to limit the scope of the present invention.

[0030] See also Figure 1 - Fig.10 The present invention provides an intelligent circulation disinfection and utilization device for condensed water of a sterilizer, comprising a disinfection box 1, a disinfection cylinder 2, a filter cylinder 3, a first water pump box and a controller. The disinfection box 1 is in a square structure as a whole. The disinfection cylinder 2 is arranged at one end of the disinfection box 1. The filter cylinder 3 is connected to the disinfection box 1 through a pipeline. A return water port 13 is provided on the disinfection box 1. A detection box 6 is provided on one side of the disinfection cylinder 2. A second water pump box 4 and a third water pump box 7 are provided inside the first water pump box. The disinfection box 1 and the disinfection cylinder 2 are respectively connected to the water inlet and the water outlet of the second water pump box 4. A drain port 21 and a detection port are provided at the bottom of the side of the disinfection cylinder 2. The detection box 6 is connected to the detection port through a pipeline. The detection box 6 is connected to the water inlet of the third water pump box 7. The water outlet of the third water pump box 7 is connected to the return water port 13 on the disinfection box 1 through a pipeline. A water quality detection sensor is provided inside the detection box 6. The water quality detection sensor and the water pump in the first water pump box are both electrically connected to the controller.

[0031] Partitions 8 are provided on both sides of the disinfection box 1, and layered shelves 11 are symmetrically provided inside the disinfection box 1. The layered shelves 11 located on the upper layer divide the internal space of the disinfection box 1 into two groups of upper and lower disinfection chambers. The layered shelves 11 located on the lower layer are arranged close to the bottom plate of the disinfection box 1. The layered shelves 11 located on the upper layer are provided with leakage holes. The two groups of disinfection chambers are interconnected through the leakage holes. The leakage holes are located directly below the return water port 13. The filter cartridge 3 is interconnected with the disinfection chamber located on the upper layer inside the disinfection box 1, and the second water pump box 4 is interconnected with the disinfection chamber located on the lower layer inside the disinfection box 1. The disinfection box 1 is divided into two disinfection chambers by the layered shelves 11. The two disinfection chambers can contain water and perform disinfection treatment at the same time to avoid the situation where an overall chamber is too large and the disinfection effect is poor; the two disinfection chambers can also be regarded as a progressive relationship, and the lower layer is further treated to improve the disinfection effect.

[0032] The cross section of the layered frame 11 is in a "concave" shape. A guide groove 12 is opened on the layered frame 11. A first water diversion pipe 14 is arranged below the return water port 13. A second water diversion pipe 15 is arranged below the leakage hole. A gap is left between the first water diversion pipe 14 and the second water diversion pipe 15 and the layered frame 11. An electric valve is also installed in the leakage hole. The electric valve is electrically connected to the controller. By designing the layered frame 11, an inverted trapezoidal guide groove 12 is formed. The guide groove 12 has a drainage effect on the water at the bottom layer, which is convenient for the discharge of water. The setting of the two sets of water diversion pipes can directly inject water into the guide groove 12 to reduce splashing during the water flow process.

[0033] Ultraviolet disinfection lamps 16 are evenly and equidistantly arranged on the top of the disinfection chamber inside the disinfection box 1. Liquid level sensors are provided in the two disinfection chambers corresponding to the two layered racks 11. The ultraviolet disinfection lamps 16 and the liquid level sensors are electrically connected to the controller. The ultraviolet disinfection lamps 16 are used to irradiate water for disinfection. The liquid level in the chamber can be detected by the liquid level sensor to determine whether to stop water injection.

[0034] The filter cartridge 3 is an overall cylindrical structure, and an inverted truncated cone structure is provided at the bottom of the filter cartridge 3. The upper portion of the filter cartridge 3 is open, and a filter screen 31 is installed at the open portion. An adsorption layer is provided at the lower portion of the filter screen 31, and the adsorption layer is formed by filling activated carbon particles. The filter screen 31 cooperates with the adsorption layer to perform filtering and adsorption effects. The filter screen 31 can block large-sized particulate debris, and the adsorption layer formed by the activated carbon particles can adsorb some fine particles.

[0035] A functional tube 32 is provided on the pipeline between the filter cartridge 3 and the disinfection box 1. A flow sensor and an electric valve are provided in the functional tube 32. The flow sensor and the electric valve are electrically connected to the controller. The flow sensor can count the amount of treated condensed water added, and the electric valve can control the water addition of the entire device.

[0036] The interior of the disinfection barrel 2 is provided with a mounting seat 22 in a circular array, and an electric heating plate 23 is provided on the mounting seat 22. The electric heating plate 23 is made of an insulating heat-conductive material as a whole, and an electric heating wire is embedded in the electric heating plate 23. The electric heating wire is electrically connected to the controller. Through the operation of the electric heating wire, the electric heating plate 23 heats the water in the disinfection barrel 2, thereby disinfecting; the evenly arranged electric heating plates 23 can heat evenly, thereby making the heating uniform and improving the heating efficiency.

[0037] The drain outlet 21 and the detection port are arranged at the same horizontal height, and both are arranged close to the bottom of the disinfection cylinder 2. The drain outlet 21 and the detection port are arranged at 90 degrees, and the detection port is convenient for draining water thoroughly. The detection box 6 and the third water pump box 7 can be arranged on the sides of the disinfection box 1 and the disinfection cylinder 2, and the whole is arranged side by side, so that the overall arrangement is more space-saving. A top plate 5 is arranged on the top of the disinfection cylinder 2, and a stirring motor 51 is arranged on the top plate 5. The output end of the stirring motor 51 passes through the top plate 5 and is equipped with a stirring rod, and a spiral stirring blade 52 is arranged on the stirring rod; the stirring motor 51 is electrically connected to the controller, and the water in the disinfection cylinder 2 can be stirred by the stirring motor 51 to improve the fluidity of the water, thereby improving the heating efficiency. The condensed water that needs to be recycled is collected and uniformly passed through The filter cartridge 3 is added; the condensed water is filtered for the first time through the filter cartridge 3 to filter out the debris mixed in during use, and then the filtered condensed water is added to the disinfection box 1, and the first disinfection and sterilization work is carried out through the disinfection box 1. After treatment, the second water pump box 4 provides power to pump the condensed water in the disinfection box 1 into the disinfection cartridge 2 for the second disinfection and sterilization work. After the treatment, the water is tested by the water quality detection sensor in the detection box 6, and the test result is fed back to the controller. If the result is qualified, the water can be discharged through the drain port 21 for other purposes. If the result is unqualified, the water in the disinfection cartridge 2 is pumped back into the disinfection box 1 through the third water pump box 7, and then the second disinfection and sterilization process is carried out. The above process is repeated until the result is qualified.

[0038] Working principle:

[0039] In the first step, the condensed water to be recycled is collected and added uniformly through the filter cartridge 3; the condensed water is filtered through the filter cartridge 3 to filter out the impurities mixed in during use;

[0040] In the second step, the filtered condensed water is added to the disinfection box 1, and the first disinfection and sterilization work is performed through the disinfection box 1. After treatment, the second water pump box 4 provides power to pump the condensed water in the disinfection box 1 into the disinfection cylinder 2 for the second disinfection and sterilization work;

[0041] In the third step, after the treatment is completed, the water is tested by the water quality detection sensor in the detection box 6, and the test results are fed back to the controller;

[0042] Step 4: If the result is qualified, the water can be discharged through the drain port 21 for other purposes;

[0043] Step 5. If the result is unqualified, the water in the disinfection cylinder 2 is pumped back into the disinfection box 1 through the third water pump box 7, and then a second disinfection and sterilization process is performed. The above process is repeated until the result is qualified.

[0044] The embodiments of the present invention are given for the purpose of illustration and description, and are not intended to be exhaustive or to limit the invention to the disclosed forms. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiments are selected and described in order to better illustrate the principles and practical applications of the present invention and to enable those of ordinary skill in the art to understand the present invention and thereby design various embodiments with various modifications suitable for specific uses.

Claims

1. A sterilizer condensate intelligent circulation disinfection and utilization device, comprising a disinfection box (1), a disinfection cylinder (2), a filter cylinder (3), a first water pump box and a controller, wherein the disinfection box (1) is a square structure as a whole, the disinfection cylinder (2) is arranged at one end of the disinfection box (1), and the filter cylinder (3) is connected to the disinfection box (1) through a pipeline, characterized in that: The disinfection box (1) is provided with a water return port (13), a detection box (6) is provided on one side of the disinfection cylinder (2), a second water pump box (4) and a third water pump box (7) are provided inside the first water pump box, and the disinfection box (1) and the disinfection cylinder (2) are respectively connected to the water inlet and the water outlet of the second water pump box (4); The bottom of the side of the disinfection cylinder (2) is provided with a drain port (21) and a detection port, the detection box (6) is connected to the detection port via a pipeline, the detection box (6) is connected to the water inlet end of the third water pump box (7), the water outlet end of the third water pump box (7) is connected to the return water port (13) on the disinfection box (1) via a pipeline, a water quality detection sensor is provided inside the detection box (6), and the water quality detection sensor and the water pump in the first water pump box are both electrically connected to the controller.

2. The device for intelligent circulation and disinfection of sterilizer condensed water as claimed in claim 1, characterized in that: Partitions (8) are provided on both sides of the disinfection box (1), and layered racks (11) are symmetrically provided inside the disinfection box (1); The layered shelf (11) located at the upper layer divides the internal space of the disinfection box (1) into two groups of upper and lower disinfection chambers, and the layered shelf (11) located at the lower layer is arranged close to the bottom plate of the disinfection box (1).

3. The device for intelligent circulation and disinfection of sterilizer condensed water as claimed in claim 2, characterized in that: A water leakage hole is provided on the layered frame (11) located at the upper layer, and the two groups of spaces are interconnected through the water leakage hole, and the water leakage hole is located directly below the water return port (13); The filter cartridge (3) is in communication with a disinfection chamber located at an upper layer inside the disinfection box (1), and the second water pump box (4) is in communication with a disinfection chamber located at a lower layer inside the disinfection box (1).

4. The device for intelligent circulation and disinfection of sterilizer condensate water as claimed in claim 3, characterized in that: The cross section of the layered frame (11) is in a "concave" shape, a guide groove (12) is provided on the layered frame (11), and a first water diversion pipe (14) is provided below the water return port (13); A second water diversion pipe (15) is arranged below the water leakage hole, a gap is left between the first water diversion pipe (14) and the second water diversion pipe (15) and the layered frame (11), and an electric valve is also installed in the water leakage hole, and the electric valve is electrically connected to the controller.

5. The device for intelligent circulation and disinfection of sterilizer condensed water as claimed in claim 4, characterized in that: Ultraviolet disinfection lamp tubes (16) are evenly and equidistantly arranged at the top of the disinfection chamber inside the disinfection box (1); Wherein, two disinfection chambers corresponding to the two layered racks (11) are each provided with a liquid level sensor, and the ultraviolet disinfection lamp tube (16) and the liquid level sensor are both electrically connected to the controller.

6. The device for intelligent circulation and disinfection of sterilizer condensate water as claimed in claim 1, characterized in that: The filter cartridge (3) is in the form of a cylindrical structure as a whole, and an inverted truncated cone structure is provided at the bottom of the filter cartridge (3); The filter cartridge (3) is open at the top, and a filter screen (31) is installed at the open top. An adsorption layer is provided at the bottom of the filter screen (31), and the adsorption layer is formed by filling activated carbon particles.

7. The device for intelligent circulation and disinfection of sterilizer condensate water as claimed in claim 6, characterized in that: A functional pipe (32) is provided on the pipeline between the filter cartridge (3) and the disinfection box (1), and a flow sensor and an electric valve are provided in the functional pipe (32); Wherein, the flow sensor and the electric valve are both electrically connected to the controller.

8. The device for intelligent circulation and disinfection of sterilizer condensate water as claimed in claim 1, characterized in that: The interior of the sterilizing cylinder (2) is provided with mounting seats (22) in a circular array, and the mounting seats (22) are provided with electric heating plates (23); The electric heating plate (23) is made of insulating heat-conducting material as a whole, and an electric heating wire is embedded inside the electric heating plate (23), and the electric heating wire is electrically connected to the controller.

9. The device for intelligent circulation and disinfection of sterilizer condensed water as claimed in claim 8, characterized in that: The drainage port (21) and the detection port are arranged at the same level, and both are arranged close to the bottom of the disinfection cylinder (2); The drainage port (21) and the detection port are arranged at 90°.

10. The device for intelligent circulation and disinfection of sterilizer condensed water as claimed in claim 9, characterized in that: A top plate (5) is arranged on the top of the sterilizing cylinder (2), a stirring motor (51) is arranged on the top plate (5), and an output end of the stirring motor (51) passes through the top plate (5) and is equipped with a stirring rod; Wherein, a spiral stirring blade (52) is arranged on the stirring rod; and the stirring motor (51) is electrically connected to the controller.

Images